Spec Sizes

Cadillac CT6 vs Cadillac CTS-V Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Cadillac CT6 · Cadillac CTS-V

Same scale for both vehicles. Generic silhouette — proportional to measured length, height, width, wheelbase, and clearance.

Side view
  • Length204.1 in
  • Height58.0 in
  • Wheelbase122.4 in
  • Curb weight3,647 lb – 4,385 lb
Front / width
  • Width74.0 in
  • Cadillac CTS-V width72.2 in

Which is bigger?

  • Length: Cadillac CTS-V is 6.5 in shorter (204.1 in vs 197.6 in)
  • Width: Cadillac CTS-V is 1.8 in narrower (74.0 in vs 72.2 in)
  • Height: Cadillac CT6 is 0.8 in taller (58.0 in vs 57.2 in)
  • Wheelbase: Cadillac CT6 has a 7.8 in longer wheelbase (122.4 in vs 114.6 in)
  • Curb weight: Cadillac CTS-V is 125 lb heavier (4,016 lb vs 4,141 lb)

Biggest size differences

  1. Wheelbase: Cadillac CT6 has a 7.8 in longer wheelbase (122.4 in vs 114.6 in)
  2. Length: Cadillac CTS-V is 6.5 in shorter (204.1 in vs 197.6 in)
  3. Curb weight: Cadillac CTS-V is 125 lb heavier (4,016 lb vs 4,141 lb)
  4. Width: Cadillac CTS-V is 1.8 in narrower (74.0 in vs 72.2 in)
  5. Height: Cadillac CT6 is 0.8 in taller (58.0 in vs 57.2 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CTS-V — Cadillac CTS-V is shorter by 6.5 in Check garage fit for Cadillac CT6 · garage fit for Cadillac CTS-V
  • Narrower for tight parkingCadillac CTS-V — Cadillac CTS-V is narrower by 1.8 in
  • Smaller exterior footprintCadillac CTS-V — Based on length × width (Cadillac CTS-V)

Dimension comparison

SpecCadillac CT6Cadillac CTS-VDifference
Length204.1 in197.6 in6.5 in
Width74.0 in72.2 in1.8 in
Height58.0 in57.2 in0.8 in
Wheelbase122.4 in114.6 in7.8 in
Ground clearance—5.9 in—
Curb weight4,016 lb4,141 lb125 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

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